<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>统计</title>
</head>

<body>
    <script>
        let arr = [1, 4, 5, 6, 7, 11, 88, 99, 100]
        let j = 0
        for (let i = 0; i < arr.length; i++) {
            if (arr[i] > 10) {
                j++
            }
        }
        console.log(arr)
        console.log(j)
    </script>

</body>

</html>